APA (7th ed.) Citation

Strayer, J. F. (2013). Sample Too Small? Probably Not! Mathematics Teacher, 107(3), 226. https://doi.org/10.5951/mathteacher.107.3.0226

Chicago Style (17th ed.) Citation

Strayer, Jeremy F. "Sample Too Small? Probably Not!" Mathematics Teacher 107, no. 3 (2013): 226. https://doi.org/10.5951/mathteacher.107.3.0226.

MLA (9th ed.) Citation

Strayer, Jeremy F. "Sample Too Small? Probably Not!" Mathematics Teacher, vol. 107, no. 3, 2013, p. 226, https://doi.org/10.5951/mathteacher.107.3.0226.